CD40LG
Reactivité: Humain, Souris, Rat
WB, IF
Hôte: Lapin
Polyclonal
unconjugated
Indications d'application
Optimal conditions should be determined byt he investigator.
Restrictions
For Research Use only
Format
Lyophilized
Concentration
Lot specific
Buffer
Lyophilized from PBS, pH 7.2.
Conseil sur la manipulation
Avoid repeated freeze/thaw cycles. Dilute only prior to immediate use.
Stock
4 °C/-20 °C
Stockage commentaire
Store at -20 °C until reconstitution. Following reconstitution product may be stored at 4 °C in the short term. For long term storage aliquot and freeze at -20 °C.
CD40, a member of the TNF receptor family, is a cell surface protein expressed on B cells, dendritic cells, monocytes, thymic epithelial cells and, at low levels, on T cells. Signaling though CD40 plays an important role in the proliferation and differentiation of B cells, and is critical for immunoglobulin (Ig) class switching. The membrane-anchored CD40-Ligand is expressed almost exclusively on activated CD4+ T lymphocytes. Failure to express CD40L leads to immunodeficiency with hyper-IgM, a disease characterized by failure to produce IgG, IgA and IgE. The human CD40L gene codes for a 261 amino acid type II transmembrane protein, which contains a 22 amino acid cytoplasmic domain, a 24 amino acid transmembrane domain, and a 215 amino acid extracellular domain.